Susan Poupart, who disappeared and whose remains were found in 1990, is now the subject of a reward for information relating to her death. (Wisconsin Examiner photo illustration)

The Lac du Flambeau (LDF) Band of Lake Superior Chippewa Indians is offering a reward of $25,000 for information leading to the arrest and conviction of the person or persons responsible for the 1990 murder of Susan “Susie” Poupart, a LDF tribal member.

The tribe has also offered a $25,000 reward for information concerning a tribal member, Melissa Beson, 37, missing since March 17. 

“Poupart was last seen on May 20, 1990, in Lac du Flambeau in Vilas County,” the band stated in a press release issued May 16. “She had left a house party at approximately 4 a.m. on that date and was walking home alone when two men in a car pulled up next to her. Witnesses saw her enter the car but never arrived at her home, and her family reported her missing two days later.”

There was no LDF Tribal Police Department at the time of Poupart’s disappearance, so the Vilas County Sheriff’s Department investigated the case and is still the lead investigative organization.

“Deputies and fire department personnel conducted ground searches for four or five days, hoping to find her alive and return her to her two young children,” said the press release. “Eventually, specially trained tracking dogs were brought in from Minnesota to assist in search efforts, to no avail.”

The release said deer hunters found her remains, along with her purse and tribal ID card six months later, on Nov. 22, 1990. They were found in the Chequamegon-Nicolet National Forest, about 12 miles from her home. 

“Poupart’s death was determined to be a homicide, and in the decades since her murder, continuous improvements in DNA technology have kept her family’s hopes alive that her murderers will be brought to justice,” the press release states. “Investigators share that hope, as even now they await the results of DNA testing on evidence that was recently sent to sophisticated, high-tech crime laboratories for DNA analysis.”

The release also states that “police believe there are persons who have information that could result in the arrest and conviction of the persons responsible for Susan Poupart’s murder.”.

The tribe’s governing board said it was offering the $25,000 to “incentivize anyone with information relating to Poupart’s murder to come forward.”

The Wisconsin Examiner reached out to LDF Tribal Governing Board Chairman John Johnson to ask why the tribe was now offering a reward after over 35 years, but Johnson did not return phone calls.

Detective Cody Remick of the Vilas County Sheriff’s Department, who was assigned to the case two years ago, said he had heard from Poupart’s daughter that at one time there had been a $10,000 reward for information.

While the cold case is 35 years old, Remick said, his office only recently began working with the Bureau of Indian Affairs (BIA) Office of Justice Services (OJS) Missing and Murdered Unit.

The only other Wisconsin case the BIA OJS is presently working on is the 1989 murder of Rhys Pocan, a Menomonie tribal member living in Milwaukee. Pocan went missing in August 1989, and her headless body was discovered in September 1989 in Sheboygan County. Later, her head and hands were found in Waukesha County.

Though the press release says DNA is being analyzed, Remick said his office has items it is “preparing for DNA examination” that may lead to a break in the Poupart case.

“It goes without saying that Poupart’s children, now grown, deserve answers in the death of their mother, who was so cruelly taken from them,” said the May 16 press release. “The Lac du Flambeau Tribal Community, too, deserves to know what happened to one of their own. Most important, Poupart deserves justice. She was only 29 years old when she was murdered. She had her whole life in front of her, and her two beloved children to raise. Her killers must answer for their crime, so that Susie can finally rest in peace, and her family and community can begin to heal.”

Anyone with any information regarding the disappearance and murder of Susan Poupart is asked to call the Vilas County Sheriff’s Office at (715) 479-4441 or the Wisconsin Department of Justice at (608) 266-1221 or the Lac du Flambeau Tribal Police Department at (715) 588-7717.

The tribe said the reward will be apportioned as deemed just by the governing board in the event, for example, multiple credible tips are received. Employees of law enforcement and correctional agencies are not eligible to collect the reward.

Melissa Beson photo courtesy LDF Police Department

For information resulting in the return of Melissa Beson, 37, who has been missing from a Vilas County reservation since March 17, and/or the arrest and prosecution of anyone involved in Beson’s disappearance, the Lac du Flambeau (LDF) Band of Lake Superior Chippewa is offering a reward of $25,000.

“Melissa’s family desperately wants to know where she is, and the Tribe is fully committed to helping its law enforcement agency exhaust every investigative resource to find her and bring her home,” said T.J. Bill, LDF Tribal Police Chief, in a press release.

Beson is a Native American female, 5’7”, with a medium build, brown hair and brown eyes.  She has numerous tattoos, including on her neck, arms and legs.

She was reported missing on March 23, 2025.  The last confirmed sighting of her was on Monday, March 17, 2025, during the late afternoon. At that time, Beson was observed walking on Indian Village Road, near Wayman Lane, in Lac du Flambeau. When last seen, she wore red sweatpants, a black sleeveless shirt and a gray sweatshirt. 

“The Lac du Flambeau Tribal Police Department (LDFTPD) remains steadfast in its investigation into Melissa’s disappearance,” said Bill.  “Every lead, no matter how small, is being thoroughly pursued to find her. Authorities have searched relentlessly in the area where Melissa was last seen, as well as other areas of interest.  LDFTPD Officers and assisting agencies have conducted grid searches on foot, have deployed high-tech drones and airplanes, and have searched using specially trained canines. To date, over 3,400 acres have been carefully searched.”

Based on the information his office has received, Bill told the Wisconsin Examiner two theories about Beson’s disappearance have been pursued: she either walked out into the forest and became lost and is probably deceased, or she left the area and is living with other persons.

Besides the large-scale searches for Beson, coordination with other law enforcement agencies has been conducted regarding reports of Beson being in another community in the Wausau area, but follow-up investigations have yet to produce any information on Beson’s whereabouts.

“The reward offered by the Tribe will be apportioned as deemed just by the Tribe, in the event, for example, multiple credible tips are received, which lead to the discovery of Melissa Beson and/or the arrest and charging of anyone responsible for her disappearance,” said Bill.

Employees of law enforcement and correctional agencies are not eligible to collect the reward.

Anyone with information regarding Beson’s disappearance or location is asked to call the Lac du Flambeau Tribal Police Department at (715) 588-7717 or the Vilas County Sheriff’s Office at (715) 479-4441.